For a decade or more, we've patched gcc to make -fno-ident the default.

clang doesn't seem to have a command line option for the feature,
so just hard wire it off. We don't need advertisements in our binaries.
ok deraadt

diff --git a/gnu/llvm/lib/MC/MCAsmInfoELF.cpp b/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
index dcd6cea..4394e17 100644 (file)
--- a/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
+++ b/gnu/llvm/lib/MC/MCAsmInfoELF.cpp
@@ -27,7 +27,7 @@ MCSection *MCAsmInfoELF::getNonexecutableStackSection(MCContext &Ctx) const {
 }
 
 MCAsmInfoELF::MCAsmInfoELF() {
-  HasIdentDirective = true;
+  HasIdentDirective = false;
   WeakRefDirective = "\t.weak\t";
   PrivateGlobalPrefix = ".L";
   PrivateLabelPrefix = ".L";